The official website of Shanghai Songjiang shock absorber Group Co., Ltd. introduces you: “wear resistant” single ball wear-resistant rubber joint “increase wear resistance device” information, Songjiang group for a number of fields, glass silica sand factory, pulp lifting pump and other fields to provide wear-resistant single ball rubber joint products, effective and wear-resistant, the is common 3 times more than the type.
A wear-resistant device is added to the single ball wear-resistant rubber joint of Songjiang group. This wear-resistant device is made of carbon steel or stainless steel. It plays a real wear resistance. After the actual verification of the customer, the rubber joint of the wear-resistant device is Longer than that of the common rubber joint. The trouble of regular maintenance is the following:
Name: single ball wear-resistant rubber joint
Effect: wear resistance
Medium: silica sand, pulp, mud, concrete and other particulates.
Advantages: wear resistance, shock absorption, noise reduction.
Disadvantages: the inner diameter is smaller than the inner diameter of the main pipe, affecting the flow rate of about 10%.